The Ultimate Purpose For Our Existence

What is the chief and highest end of man?

Man's chief and highest end is to glorify God, and fully to enjoy Him forever.
__Westminster Larger Catechism, Question and Answer 1

Thou shalt guide me with thy counsel, and afterward receive me to glory.
Whom have I in heaven but thee? and there is none upon earth that I desire beside thee.
My flesh and my heart faileth: but God is the strength of my heart, and my portion for ever.
For, lo, they that are far from thee shall perish: thou hast destroyed all them that go a whoring from thee.
But it is good for me to draw near to God: I have put my trust in the Lord GOD, that I may declare all thy works. (Psalms 73:24-28)

For of him, and through him, and to him, are all things: to whom be glory for ever. Amen (Romans 11:36)